Adjustable lamp



FIG. 1 is a top, front perspective view of an adjustable lamp showing my new design;

FIG. 2 is a side elevational view of the adjustable lamp with the arm pivoted to a horizontal position looking from the left toward the right in FIG. 4;

FIG. 3 is a view like FIG. 2 but looking from the right to the left in FIG. 4;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof; and

FIG. 8 is a sectional view taken along the line 8--8 in FIG. 4. 

The ornamental design for an adjustable lamp, as shown. 